Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362064 | Control arrangement for a cleaning appliance | Robert W. Bauman, Michael A. Durbin, Evan A. Gordon, Adam C. Sclafani, Aaron P. Tondra +5 more | 2008-04-22 |
| 7269879 | Solution distribution arrangement for a cleaning machine | Steven Kegg | 2007-09-18 |
| 7240394 | Cleaning machine for cleaning a surface | Steven Kegg, Deborah R. Tucker, Craig M. O'Briskie | 2007-07-10 |
| 7146679 | Apparatus and method for cleaning a surface | Robert W. Bauman, Michael A. Durbin, Evan A. Gordon, Adam C. Sclafani, Aaron P. Tondra +5 more | 2006-12-12 |
| 6896719 | Dirt collecting system for a floor care appliance | Steven W. Blate | 2005-05-24 |
| 6818032 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyj, Arne J. Diehl, Kurt D. Harsh +2 more | 2004-11-16 |
| 6681442 | Apparatus and method for cleaning a surface | Robert W. Bauman, Michael A. Durbin, Evan A. Gordon, Adam C. Sclafani, Aaron P. Tondra +1 more | 2004-01-27 |
| 6596044 | Dirt collecting system for a vacuum cleaner | Greg A. Bilek, Steven W. Blate, Nick M. Bosyi, Arne J. Diehl, Kurt D. Harsh +2 more | 2003-07-22 |
| 6185781 | Hand scrub tool with interchangeable scrub drives | Daniel R. Miller, Robert W. Bauman, Arne J. Diehl, John D. Essex, Adam C. Sclafani | 2001-02-13 |
| 6037572 | Thin film heating assemblies | Johan Kallgren | 2000-03-14 |
| 5940579 | Capacitive leakage current cancellation for heating panel | Johan Kallgren, Sanjay Shukla, Steven M. Dishop | 1999-08-17 |
| 5907958 | Refrigerator water filter | Robert C. Russell, Kenneth E. Morris, Walton E. Sparks, Rickie L. Gunderson | 1999-06-01 |
| 5813245 | Pressure relief circuit for refrigerator contained water filter | Kenneth E. Morris | 1998-09-29 |
| 5715699 | Refrigerator water filter | Robert C. Russell, Kenneth E. Morris, Walton E. Sparks, Rickie L. Gunderson | 1998-02-10 |
| 5707518 | Refrigerator water filter | Robert C. Russell, Kenneth E. Morris, Walton E. Sparks, Rickie L. Gunderson | 1998-01-13 |
| D385330 | Water filter housing | Robin Edman, Robert H. Martin | 1997-10-21 |
| 5577158 | Capacitive leakage current cancellation for heating panel | Johan Kallgren, Sanjay Shukla, Steven M. Dishop | 1996-11-19 |
| 4982606 | Fluid level sensor and controller | Joseph R. Adamski | 1991-01-08 |
| 4798424 | Reversible control console | Philip J. Manthei, Max D. Allen | 1989-01-17 |
| 4787121 | Hinge with stop | Karlis V. Racenis | 1988-11-29 |